I am new to JUCE and audio programming in general.
I followed this tutorial to build a very simple EQ (i just used the first hour to do that) Learn Modern C++ by Building an Audio Plugin (w/ JUCE Framework) - Full Course - YouTube
When i first build the project, I just set the sliders and visuals stuff, it worked and i could open it in Ableton
Then I added the DSP module and writed prepare to play and process block functions exactly like in the video, with no error.
The project is building without any problem, but when i open it in PluginHost or Ableton i get this message :
Do you know where it can come from ? I also tried to build the project in standalone but the window is immediately closed when i open it.
Thank you a lot